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Deciduous Trees
Salix humboldtiana (Humboldt's Willow)

Salix humboldtiana (Humboldt's Willow)

Name: The Plant Company
Address: 284 Meeanee Road, Meeanee, Napier, 4112, New Zealand
Telephone: 0800 843 752
Price range: Contact Us
Rating: 4.8/5

Salix humboldtiana, commonly known as Humboldt’s Willow, is a tall, fast-growing deciduous tree native to the Americas. It features long, narrow green leaves and a graceful, upright habit, often forming a loose, weeping canopy. Thriving in wet or riparian areas, it is ideal for large landscapes, shelter planting, and erosion control. Hardy and adaptable, Humboldt’s Willow performs well in a range of New Zealand climates, adding height, movement, and seasonal interest to expansive garden or farm settings.

Salix humboldtiana is currently unavailable, but we do have other other amazing species and varieties of Salix available.

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Why? Our plants are subject to seasonality and high-demand. Please contact us if you would like to know when it becomes available again.

Suited to regions:	All regions
Plant type:	Trees
Height:	20.00 m
Spread:	10.00 m
Flowering time:	Spring
Tolerances:	Wet
Garden uses:
Garden styles:	Alpine, Japanese, Mediterranean, Riparian
Easy to grow?	Yes
Maintenance requirements	Low
Growth rate	Medium
Also known as
Sku	15307

How to grow Salix humboldtiana in NZ

Plant in full sun with fertile, moist, free-draining soil. This willow thrives near rivers, lakes, or wetlands and tolerates periodic flooding. Water regularly during the first year to establish roots, then only in extended dry periods. Prune in winter to remove damaged wood or to shape the canopy. Avoid planting near drains, buildings, or paved areas as the roots can be vigorous.

Salix humboldtiana care tips

Mulch around the base to conserve moisture and suppress weeds. Feed annually in spring with a general-purpose fertiliser to promote strong growth. Remove suckers from the base to maintain a clean trunk. Watch for aphids or leaf beetles in summer and treat promptly if needed.

Salix humboldtiana size, spacing, and growth rate

Humboldt’s Willow can reach 15–25 m tall and 6–10 m wide, with a fast growth rate. Allow plenty of space for its root spread and canopy when planting in open areas.

Why buy Salix humboldtiana from The Plant Company?

The Plant Company supplies premium Salix humboldtiana trees grown for healthy roots, strong growth, and vigorous performance. Our trees are securely packaged for safe NZ-wide delivery, arriving in excellent condition and ready to thrive.

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